SUPERSEDED BY TCB645DPK

The TransChill Transmission cooler kit TC645DPK (SINGLE COOLER) fit Isuzu D-Max and Mazda BT-50 4JJ3-TCX (2020 – On) models and is designed specifically to reduce excessive transmission heat caused by towing, carrying loads and driving in sand, snow, off-road or hot conditions.

The 19mm TransChill Transmission cooler is an effective & economical way to keep the transmission at its optimum operating temperature. High efficiency turbulators in each tube direct the fluid for superior heat transfer. The unique 19mm plate & fin design allows for extreme cooling whilst the compact design is perfect for our vehicle specific mounting.

• 100% pressure tested at 150psi for quality assurance

• 33% more efficient than a comparable tube and fin design

• Pre-drilled mounting plates for easy installation

• Internal tubulation for efficient heat transfer

• 3/8” (9 mm) push-on fittings for quick and easy installation

WHY DO YOU NEED ONE?

Due to the extreme heat generated in an automatic transmission, an auxiliary oil cooler is an economical and efficient way to help protect against costly transmission repairs.
Automatic Transmission Fluid (ATF) cools, lubricates and cleans internal transmission components. When transmission components exceed 93°C (200°F) the performance of ATF is seriously compromised.

Subsequently the life span of the ATF, seals and internal components of the transmission are significantly reduced. Higher internal temperatures also increase the wear rate of the friction and clutch plates.

HOW IT WORKS

The Direction-Plus™ Transmission Cooler can reduce the temperature of the ATF by as much as 33°C. It’s a reduction of just 11°C that can double the life expectancy of the transmission, ATF and all internal components.

By having two coolers the TCD645DPK kit has a higher cooling capacity than the single cooler kit TC645DPK.

AUTOMATIC TRANSCHILL CONTENTS:

• • Vehicle specific laser cut 4mm 5005-H34 aluminum mounting brackets

  • All mounting hardware included

  • ATF Hose (Meets or exceeds SAE J1019 requirements)

  • 1x Davies Craig 23 row oil cooler (SINGLE COOLER KIT)

  • 3yr Warranty *Conditions apply